/* =====================================================================
   R & A MOVERS PORTAL - MAIN STYLESHEET
   =====================================================================
   
   This stylesheet provides a complete design system for the timesheet
   management portal with the following features:
   
   - Modern, accessible design with WCAG 2.1 AA compliance
   - Light/dark theme support with CSS custom properties
   - Responsive layouts optimized for mobile, tablet, and desktop
   - Cross-browser compatibility with vendor prefixes
   - Professional print styles for PDF export
   - Touch-optimized mobile experience
   - Loading states, toast notifications, and empty states
   - Accessibility features (skip links, screen reader support, reduced motion)
   
   Table of Contents:
   1. CSS Reset & Normalization
   2. Theme Variables & Design Tokens
   3. Accessibility Features
   4. Layout Structure
   5. Typography
   6. Form Elements
   7. Buttons & Controls
   8. Cards & Containers
   9. Authentication Pages
   10. Tables & Data Display
   11. Modals & Dialogs
   12. Navigation (Tabs & Menus)
   13. Toast Notifications
   14. Loading States
   15. Admin Page Styles
   16. Responsive Design
   17. Animations & Keyframes
   18. Print Styles
   
   Last Updated: November 2025
   ===================================================================== */

/* =====================================================================
   CSS RESET & NORMALIZATION for Cross-Browser Consistency
   ===================================================================== */
/* Box model normalization */
*, *::before, *::after { box-sizing: border-box; }

/* Remove default margins and padding */
* { margin: 0; padding: 0; }

/* Body normalization */
html { -webkit-text-size-adjust: 100%; -moz-text-size-adjust: 100%; text-size-adjust: 100%; }
body { min-height: 100vh; line-height: 1.5; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

/* Form element normalization */
input, button, textarea, select { font: inherit; }
button, [type="button"], [type="reset"], [type="submit"] { -webkit-appearance: button; appearance: button; }
button { text-transform: none; }

/* Remove default button styles in Safari */
button, [type="button"], [type="reset"], [type="submit"] { -webkit-appearance: button; appearance: button; }
button::-moz-focus-inner, [type="button"]::-moz-focus-inner, [type="reset"]::-moz-focus-inner, [type="submit"]::-moz-focus-inner { border-style: none; padding: 0; }
button:-moz-focusring, [type="button"]:-moz-focusring, [type="reset"]:-moz-focusring, [type="submit"]:-moz-focusring { outline: 1px dotted ButtonText; }

/* Remove default input appearance */
[type="search"] { -webkit-appearance: textfield; appearance: textfield; outline-offset: -2px; }
[type="search"]::-webkit-search-decoration { -webkit-appearance: none; }

/* File upload button normalization */
::-webkit-file-upload-button { -webkit-appearance: button; font: inherit; }

/* Number input spinner removal for cross-browser consistency */
input[type="number"]::-webkit-inner-spin-button, input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
input[type="number"] { -moz-appearance: textfield; appearance: textfield; }

/* Select dropdown normalization */
select { -webkit-appearance: none; -moz-appearance: none; appearance: none; }

/* Prevent text selection on buttons */
button { -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; }

/* Improve media defaults */
img, picture, video, canvas, svg { display: block; max-width: 100%; }

/* Remove built-in form typography styles */
input, button, textarea, select { font: inherit; }

/* Avoid text overflows */
p, h1, h2, h3, h4, h5, h6 { overflow-wrap: break-word; }

/* Hidden attribute support */
[hidden] { display: none !important; }

/* =====================================================================
   THEME VARIABLES & DESIGN TOKENS (extended for richer styling)
   ===================================================================== */
:root {
  --bg: #f6f7fb;
  --bg-alt: #eef1f7;
  --text: #111827;
  --muted: #6b7280;
  --card: #ffffff;
  --border: #e5e7eb;
  --primary: #2563eb;
  --primary-600: #1d4ed8;
  --primary-rgb: 37,99,235;
  --accent: #9333ea;
  --accent-rgb: 147,51,234;
  --success-rgb: 22,163,74;   /* #16a34a */
  --warning-rgb: 234,179,8;   /* #eab308 - more yellow */
  --orange-rgb: 255,140,0;    /* #ff8c00 - true orange */
  --danger-rgb: 220,38,38;    /* #dc2626 */
  --success: #16a34a;
  --warning: #eab308;
  --orange: #ff8c00;
  --danger: #dc2626;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
  --shadow: 0 8px 20px rgba(0,0,0,0.06);
  --shadow-lg: 0 18px 40px -8px rgba(0,0,0,0.12);
  --glass: rgba(255,255,255,0.65);
  --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  --gradient-bg: radial-gradient(circle at 30% 20%, #e0e7ff 0%, #f6f7fb 42%, #f6f7fb 100%);
  --focus-ring: 0 0 0 3px rgba(var(--primary-rgb),0.35);
  --transition-fast: 120ms cubic-bezier(.4,.0,.2,1);
  --transition-medium: 240ms cubic-bezier(.4,.0,.2,1);
  --topbar-h: 64px; /* approximate sticky offset for headers */
}

html[data-theme="dark"] {
  --bg: #0b0f17;
  --bg-alt: #141b29;
  --text: #e5e7eb;
  --muted: #9ca3af;
  --card: #101b2d;
  --border: #1f2937;
  --primary: #3b82f6;
  --primary-600: #2563eb;
  --primary-rgb: 59,130,246;
  --accent: #a855f7;
  --accent-rgb: 168,85,247;
  --success-rgb: 34,197,94;   /* #22c55e */
  --warning-rgb: 250,204,21;  /* #facc15 - brighter yellow */
  --orange-rgb: 255,165,0;    /* #ffa500 - brighter orange */
  --danger-rgb: 239,68,68;    /* #ef4444 */
  --success: #22c55e;
  --warning: #facc15;
  --orange: #ffa500;
  --danger: #ef4444;
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.4);
  --shadow: 0 8px 24px rgba(0,0,0,0.55);
  --shadow-lg: 0 18px 48px -8px rgba(0,0,0,0.65);
  --glass: rgba(16,27,45,0.6);
  --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  --gradient-bg: radial-gradient(circle at 30% 20%, #1e293b 0%, #0b0f17 42%, #0b0f17 100%);
  --focus-ring: 0 0 0 3px rgba(var(--primary-rgb),0.45);
}

/* Improve select readability in dark mode (especially dropdown options) */
html[data-theme="dark"] select,
html[data-theme="dark"] option {
  background: var(--card);
  color: var(--text);
}
html[data-theme="dark"] select { color-scheme: dark; }

/* Ensure multi-select for sharing remains legible */
#shareUsers { min-width: 220px; }

html { height: 100%; min-height: 100%; margin: 0; background: var(--gradient-bg); }
body {
  min-height: 100vh;
  min-width: 100%;
  margin: 0;
  background: inherit;
  background-repeat: no-repeat;
  background-position: center top;
  background-size: cover;
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, Cantarell, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  transition: background var(--transition-medium), color var(--transition-medium);
  /* Improve touch handling on mobile */
  -webkit-tap-highlight-color: rgba(0,0,0,0);
  touch-action: manipulation;
}

/* Optional decorative background (GPU-friendly, non-choppy) */
.page.bg-decor {
  background-image:
    radial-gradient(1000px 500px at 80% -10%, rgba(var(--primary-rgb),0.10), transparent 60%),
    radial-gradient(900px 450px at -10% 110%, rgba(var(--accent-rgb),0.10), transparent 60%),
    var(--gradient-bg);
  background-repeat: no-repeat, no-repeat, no-repeat;
  background-size: 1200px 600px, 1000px 500px, auto;
  background-position: 80% -10%, -10% 110%, center;
}
/* Ensure page wrapper always fills viewport to prevent split backgrounds */
.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
/* Simplified admin page styles */
.page.simple-admin {
  background: var(--bg);
}

/* =====================================================================
   TYPOGRAPHY
   ===================================================================== */
h1, h2, h3 { margin: 0 0 12px; }

/* Reusable brand logo styling (removes inline duplication) */
.brand-logo {
  height: 40px;
  width: auto;
  border: 2px solid #000;
  border-radius: 8px;
  padding: 2px;
  background: #fff;
  box-shadow: 0 2px 4px rgba(0,0,0,.15);
}

/* =====================================================================
   FORM ELEMENTS - Inputs, Selects, Labels
   ===================================================================== */
label { display: block; font-size: 0.95rem; color: var(--muted); margin: 8px 0; }

input, select, textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--card);
  color: var(--text);
  -webkit-transition: border-color var(--transition-fast), background var(--transition-fast);
  -moz-transition: border-color var(--transition-fast), background var(--transition-fast);
  transition: border-color var(--transition-fast), background var(--transition-fast);
  /* Cross-browser input fixes with proper vendor prefixes */
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  font-size: 16px; /* Prevents zoom on iOS when focused */
  /* Consistent text rendering */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Focus states with better cross-browser support */
input:focus-visible, 
select:focus-visible, 
textarea:focus-visible,
input:focus,
select:focus,
textarea:focus { 
  outline: none; 
  border-color: var(--primary); 
  box-shadow: var(--focus-ring); 
}

/* Lightweight checkbox group */
/* (Removed checkbox styling per request to keep native defaults) */

/* Restore native checkbox appearance (override global input appearance:none) */
input[type="checkbox"] {
  -webkit-appearance: checkbox !important;
  -moz-appearance: checkbox !important;
  appearance: checkbox !important;
  width: auto;
  height: auto;
  padding: 0;
  border: initial;
  box-shadow: none;
}

/* Safari-specific fixes */
@supports (-webkit-touch-callout: none) {
  input, select, textarea {
    -webkit-appearance: none;
    appearance: none;
    border-radius: var(--radius-md);
  }
  /* Re-apply native look for checkboxes on Safari/iOS specifically */
  input[type="checkbox"] {
    -webkit-appearance: checkbox !important;
    appearance: checkbox !important;
  }
}

/* Floating Action Button (FAB) */
.fab {
  position: fixed;
  right: 16px;
  bottom: 16px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 28px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  z-index: 1000;
}
.fab:hover { filter: brightness(1.05); box-shadow: var(--shadow-sm); }
.fab:active { transform: translateY(1px); }

/* =====================================================================
   BUTTONS - All Button Styles and Variants
   ===================================================================== */
button {
  cursor: pointer;
  border: none;
  border-radius: var(--radius-md);
  padding: 12px 16px;
  background: var(--primary);
  color: #fff;
  font-weight: 500;
  letter-spacing: .25px;
  position: relative;
  /* Cross-browser flexbox with vendor prefixes */
  display: -webkit-inline-box;
  display: -webkit-inline-flex;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  gap: 6px;
  -webkit-transition: background var(--transition-fast), -webkit-transform var(--transition-fast), box-shadow var(--transition-fast);
  -moz-transition: background var(--transition-fast), -moz-transform var(--transition-fast), box-shadow var(--transition-fast);
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  /* Cross-browser button fixes */
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

button:hover { 
  -webkit-transform: translateY(-2px);
  -moz-transform: translateY(-2px);
  -ms-transform: translateY(-2px);
  transform: translateY(-2px); 
  box-shadow: var(--shadow-sm); 
}

button:active { 
  -webkit-transform: translateY(0);
  -moz-transform: translateY(0);
  -ms-transform: translateY(0);
  transform: translateY(0); 
}
button:focus-visible { outline: none; box-shadow: var(--focus-ring); }
button.primary { 
  background: -webkit-gradient(linear, left top, right bottom, from(var(--primary)), to(var(--accent)));
  background: -webkit-linear-gradient(315deg, var(--primary) 0%, var(--accent) 100%);
  background: -moz-linear-gradient(315deg, var(--primary) 0%, var(--accent) 100%);
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #fff;
}

button.primary:hover { 
  -webkit-filter: brightness(1.05);
  filter: brightness(1.05); 
}

button.secondary { 
  background: -webkit-linear-gradient(315deg, var(--card) 0%, var(--bg-alt) 100%);
  background: -moz-linear-gradient(315deg, var(--card) 0%, var(--bg-alt) 100%);
  background: linear-gradient(135deg, var(--card) 0%, var(--bg-alt) 100%); 
  color: var(--text); 
  border: 1px solid var(--border); 
}

button.secondary:hover { border-color: var(--primary); }
button.ghost { background: transparent; color: var(--muted); }

button.danger { 
  background: -webkit-linear-gradient(315deg, var(--danger) 0%, #ff5e5e 100%);
  background: -moz-linear-gradient(315deg, var(--danger) 0%, #ff5e5e 100%);
  background: linear-gradient(135deg, var(--danger) 0%, #ff5e5e 100%); 
}

button.success { 
  background: -webkit-linear-gradient(315deg, var(--success) 0%, #34d76d 100%);
  background: -moz-linear-gradient(315deg, var(--success) 0%, #34d76d 100%);
  background: linear-gradient(135deg, var(--success) 0%, #34d76d 100%); 
}
button.small { padding: 8px 10px; font-size: 0.8rem; }
button.full { width: 100%; }
.icon-btn { background: rgba(var(--primary-rgb),0.06); color: var(--text); border: 1px solid var(--border); padding: 8px 11px; backdrop-filter: blur(4px); display: inline-flex; align-items: center; gap: 8px; }
.icon-btn:hover { background: rgba(var(--primary-rgb),0.12); }
.profile-pic-btn { width: 26px; height: 26px; border-radius: 50%; object-fit: cover; border: 1px solid var(--border); display: inline-block; }
.back-btn { background: transparent; color: var(--text); border: 1px solid var(--border); padding: 8px 12px; border-radius: var(--radius-sm); }
.back-btn:hover { background: rgba(var(--primary-rgb),0.08); }

/* Application alert button and badge */
.app-alert-btn-modern {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
  position: relative;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.app-alert-btn-modern:hover {
  background: rgba(var(--primary-rgb),0.1);
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(var(--primary-rgb),0.2);
}

.app-alert-btn-modern .alert-icon {
  font-size: 1.2rem;
  transition: transform 0.3s ease;
}

.app-alert-btn-modern:hover .alert-icon {
  transform: scale(1.15) rotate(15deg);
  animation: ring 0.5s ease-in-out;
}

@keyframes ring {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(15deg); }
  50% { transform: rotate(-15deg); }
  75% { transform: rotate(10deg); }
}

.app-alert-btn-modern .alert-text {
  font-weight: 600;
  letter-spacing: 0.3px;
}

.alert-badge-modern {
  position: absolute;
  top: -6px;
  right: -6px;
  background: linear-gradient(135deg, #ff6b6b, #ee5a52);
  color: white;
  border-radius: 12px;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--card);
  box-shadow: 0 2px 8px rgba(255, 107, 107, 0.5);
  animation: pulse-badge 2s ease-in-out infinite;
}

@keyframes pulse-badge {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}

html[data-theme="dark"] .app-alert-btn-modern {
  background: rgba(16,27,45,0.65);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

html[data-theme="dark"] .app-alert-btn-modern:hover {
  background: rgba(var(--primary-rgb),0.2);
}

/* =====================================================================
   CARDS - Card Components with Hover Effects
   ===================================================================== */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  animation: fadeInCard .5s var(--transition-medium) both;
  padding: 20px 18px;
  margin-bottom: 28px;
  transition: background var(--transition-medium), box-shadow var(--transition-medium), border-color var(--transition-medium);
  display: block;
}

.card > h1, .card > h2, .card > h3, .card > h4, .card > h5, .card > h6 {
  margin-top: 0;
  margin-bottom: 18px;
}

@media (max-width: 600px) {
  .card {
    padding: 12px 6px;
    margin-bottom: 18px;
  }
}

html[data-theme="dark"] .card {
  background: var(--card);
  border-color: var(--border);
  box-shadow: var(--shadow);
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(var(--primary-rgb),0.08), rgba(var(--accent-rgb),0.04));
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-medium);
}
/* Only show hover effect on devices that support hover */
@media (hover: hover) {
  .card:hover::before { opacity: 1; }
}

/* =====================================================================
   AUTHENTICATION - Login Page Styles
   ===================================================================== */
.login-body { 
  display: grid; 
  place-items: center; 
  padding: 24px; 
  min-height: 100vh;
  /* Rich gradient background with subtle shapes */
  background:
    radial-gradient(1200px 600px at 110% -10%, rgba(var(--accent-rgb),0.15), transparent 60%),
    radial-gradient(1000px 500px at -10% 110%, rgba(var(--primary-rgb),0.12), transparent 60%),
    var(--gradient-bg);
}

/* Enhanced auth card styling */
.auth-card { 
  width: 100%; 
  max-width: 460px; 
  padding: 26px 24px 22px; 
  border-radius: calc(var(--radius-lg) + 4px);
  border: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.6), rgba(255,255,255,0.65)) padding-box,
    linear-gradient(140deg, rgba(var(--primary-rgb),0.25), rgba(var(--accent-rgb),0.25)) border-box;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08), 0 30px 60px -20px rgba(0,0,0,0.12);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  position: relative;
  overflow: hidden;
}

/* Decorative accent behind the logo */
.auth-card::before {
  content: "";
  position: absolute;
  top: -40px; right: -40px;
  width: 180px; height: 180px;
  background: radial-gradient(circle at center, rgba(var(--primary-rgb),0.25), transparent 60%);
  filter: blur(10px);
  pointer-events: none;
}

/* Subtle glow at bottom-left */
.auth-card::after {
  content: "";
  position: absolute;
  bottom: -60px; left: -60px;
  width: 240px; height: 240px;
  background: radial-gradient(circle at center, rgba(var(--accent-rgb),0.22), transparent 65%);
  filter: blur(12px);
  pointer-events: none;
}

/* Inputs with refined style for auth */
.auth-card input[type="text"],
.auth-card input[type="password"] {
  border-radius: 12px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--card), var(--bg-alt));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.3);
}

.auth-card .pin-wrapper input {
  letter-spacing: 2px;
  text-align: center;
}

.auth-card .primary.full {
  border-radius: 12px;
  font-size: 1rem;
  padding: 12px 18px;
  box-shadow: 0 8px 16px rgba(var(--primary-rgb), 0.25);
}

.auth-card .primary.full:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 22px rgba(var(--primary-rgb), 0.3);
}

.mode-toggle-wrapper { 
  margin-top: 14px; 
  text-align: center; 
}

/* Dark mode tuning for auth */
html[data-theme="dark"] .auth-card {
  background:
    linear-gradient(180deg, rgba(16,27,45,0.85), rgba(16,27,45,0.9)) padding-box,
    linear-gradient(140deg, rgba(var(--primary-rgb),0.25), rgba(var(--accent-rgb),0.25)) border-box;
  box-shadow: 0 10px 30px rgba(0,0,0,0.45), 0 30px 60px -20px rgba(0,0,0,0.6);
}

/* Responsive tweaks */
@media (max-width: 480px) {
  .auth-card { padding: 22px 18px; }
}
.pin-wrapper { display: flex; gap: 8px; align-items: center; }
.pin-wrapper input { flex: 1; }
.error-msg { color: var(--danger); margin: 8px 0 0; }
.mode-toggle-wrapper { margin-top: 12px; text-align: center; }

/* =====================================================================
   ACCESSIBILITY - Skip Links and Screen Reader Support
   ===================================================================== */
/* Screen reader only content */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* =====================================================================
   LAYOUT STRUCTURE
   ===================================================================== */
.page { 
  min-height: 100vh; 
  /* Flexbox with vendor prefixes for cross-browser compatibility */
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
}
.topbar {
  /* Flexbox with vendor prefixes */
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 20px;
  padding-top: max(14px, env(safe-area-inset-top)); /* Handle notches on mobile */
  border-bottom: 1px solid var(--border);
  background: -webkit-linear-gradient(left, var(--card) 0%, var(--bg-alt) 100%);
  background: -moz-linear-gradient(left, var(--card) 0%, var(--bg-alt) 100%);
  background: linear-gradient(90deg, var(--card) 0%, var(--bg-alt) 100%);
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  z-index: 60;
  -webkit-backdrop-filter: saturate(1.2) blur(8px);
  backdrop-filter: saturate(1.2) blur(8px);
  -webkit-backdrop-filter: saturate(1.2) blur(8px); /* Safari support */
}
.topbar .brand { font-weight: 700; letter-spacing: .6px; font-size: 1.05rem; background: linear-gradient(90deg,var(--primary),var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; white-space: nowrap; }
.brand-link { background: transparent; border: none; padding: 0; color: inherit; font: inherit; cursor: pointer; display:inline-block; max-width: 220px; text-align:left; }
.topbar .brand .brand-link { background: linear-gradient(90deg,var(--primary),var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.brand-link:focus-visible { outline: none; box-shadow: var(--focus-ring); border-radius: var(--radius-sm); }
.brand-link:hover { opacity: .9; }
.brand-logo { height: 40px; width: auto; border: 2px solid #000; border-radius: 8px; padding: 2px; background: #fff; box-shadow: 0 2px 4px rgba(0,0,0,.15); }
.brand-logo-compact { height: 28px; padding: 1px; box-shadow: none; border-width: 1px; }
html[data-theme="dark"] .brand-logo { background: #0b0f17; box-shadow: 0 2px 6px rgba(0,0,0,.5); }
.topbar-actions { display: flex; align-items: center; gap: 10px; }
.topbar-status { display: flex; align-items: center; gap: 8px; padding: 6px 10px; border: 1px solid var(--border); border-radius: 999px; background: var(--card); box-shadow: var(--shadow-sm); font-weight: 600; color: var(--muted); }
.topbar-status .status-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--danger); box-shadow: 0 0 0 2px rgba(0,0,0,0.05); }
.topbar-status .status-text { font-size: 0.92rem; white-space: nowrap; }
.topbar-status .status-count { font-size: 0.9rem; min-width: 32px; text-align: center; color: var(--muted); }
.account-menu-wrapper { position: relative; }
.dropdown {
  position: absolute;
  right: 0; top: 110%;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 16px 16px 12px;
  width: min(300px, calc(100vw - 32px)); /* Responsive width on mobile */
  animation: dropdownIn .35s var(--transition-fast) both;
}
.dropdown-section { font-size: 0.88rem; color: var(--muted); margin-bottom: 10px; line-height: 1.2; }
.content { 
  padding: 18px; 
  width: 100%; 
  margin: 0 auto;
  /* Flex properties with vendor prefixes - content starts at top */
  -webkit-box-flex: 1;
  -webkit-flex: 1 0 auto;
  -ms-flex: 1 0 auto;
  flex: 1 0 auto;
  -webkit-align-self: flex-start;
  -ms-flex-item-align: start;
  align-self: flex-start;
}

/* Landing layout helpers */
.landing-wrap {
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  padding: 12px 16px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
}
.landing-welcome {
  align-self: stretch;
  text-align: center;
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  letter-spacing: 0.3px;
}

/* Reserve space when a page has a fixed bottom tab bar */
.has-tabbar .content { padding-bottom: calc(84px + env(safe-area-inset-bottom)); }

.grid-nav { display: grid; grid-template-columns: repeat(auto-fill,minmax(140px,1fr)); gap: 14px; }
.grid-nav button {
  padding: 16px 16px 18px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: linear-gradient(145deg,var(--card) 0%, var(--bg-alt) 100%);
  color: var(--text);
  font-weight: 600;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: 10px;
}
.grid-nav button::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 65% 35%, rgba(var(--primary-rgb),0.15), transparent 70%);
  opacity: 0; transition: opacity var(--transition-fast);
}
.grid-nav button:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.grid-nav button:hover::after { opacity: 1; }
/* Icon inside nav button */
.nav-icon { width: 22px; height: 22px; color: var(--primary); flex: 0 0 auto; }
.nav-label { flex: 1 1 auto; }

/* =====================================================================
   TABLES - Data Tables and Grid Styles
   ===================================================================== */
.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.table th, .table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
  position: relative;
}
.table thead th {
  background: linear-gradient(120deg, var(--bg-alt) 0%, var(--card) 100%);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: .8px;
  font-weight: 600;
  color: var(--muted);
}
.table tr:last-child td { border-bottom: none; }
.table tbody tr { transition: background var(--transition-fast); }
.table tbody tr:hover { background: rgba(var(--primary-rgb),0.06); }
.table.striped tbody tr:nth-child(even) { background: rgba(var(--primary-rgb),0.03); }
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  border: none;
  font-weight: 600;
  letter-spacing: .3px;
  background: rgba(var(--primary-rgb),0.08);
  color: var(--text);
}
.badge.pending { background: linear-gradient(135deg,#fef3c7,#fde68a); color: #92400e; }
.badge.approved { background: linear-gradient(135deg,#dcfce7,#86efac); color: #14532d; }
.badge.rejected { background: linear-gradient(135deg,#fee2e2,#fca5a5); color: #7f1d1d; }

.section { margin: 16px 0; }
.section > h2 { margin-bottom: 8px; }

/* =====================================================================
   ADMIN DIRECTORY - Filing Cabinet Grid & Detail View
   ===================================================================== */
.eyebrow { text-transform: uppercase; letter-spacing: .8px; font-size: 0.75rem; color: var(--muted); margin: 0; }
.directory-full { padding: 18px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--card); box-shadow: var(--shadow); }
.directory-head h2 { margin-bottom: 2px; }

.user-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 14px;
}
.user-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(140deg, var(--card), var(--bg-alt));
  padding: 14px 12px;
  box-shadow: var(--shadow-sm);
  display: grid;
  grid-template-columns: 56px 1fr;
  grid-template-areas:
    "avatar name"
    "avatar role"
    "meta meta"
    "actions actions";
  gap: 6px 10px;
  cursor: pointer;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.user-card:hover { transform: translateY(-2px); border-color: var(--primary); box-shadow: var(--shadow); }
.user-card.active { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(var(--primary-rgb),0.14); }
.week-toggle { display:flex; gap:6px; margin-left:auto; }
.week-toggle button { padding:6px 10px; }
.week-toggle button.active { background: var(--gradient-primary); color:#fff; border-color: transparent; }
.user-card-avatar { grid-area: avatar; width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center; color: #fff; font-weight: 700; font-size: 1.2rem; overflow: hidden; flex-shrink: 0; }
.user-card-avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 14px; }
.user-card-name { grid-area: name; align-self: end; font-weight: 700; font-size: 1.05rem; }
.user-card-role { grid-area: role; color: var(--muted); font-size: 0.9rem; }
.user-card-meta { grid-area: meta; display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 0.9rem; color: var(--muted); }
.user-card-actions { grid-area: actions; display: flex; gap: 8px; justify-content: flex-end; }
.user-card-actions .ghost { border: 1px dashed var(--border); background: transparent; }

.empty-state { margin: 12px 0 0; padding: 16px; border: 1px dashed var(--border); border-radius: var(--radius-md); text-align: center; }

.user-detail { margin-top: 18px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--card); box-shadow: var(--shadow); }
.user-detail-header { display: flex; gap: 14px; align-items: center; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.user-avatar { width: 60px; height: 60px; border-radius: 16px; background: rgba(var(--primary-rgb),0.1); display: grid; place-items: center; font-weight: 700; font-size: 1.2rem; }
.user-basic { flex: 1; }
.user-meta { display: flex; gap: 16px; }
.user-meta strong { display: block; font-size: 1rem; }
.user-meta .muted { font-size: 0.8rem; }

.user-detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px; margin-top: 16px; }
.detail-card { border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 14px; background: var(--bg-alt); box-shadow: var(--shadow-sm); overflow: hidden; word-wrap: break-word; }
.detail-card h4 { margin: 0; overflow-wrap: break-word; }
.detail-card .card-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; flex-wrap: wrap; gap: 8px; }
.detail-card.full-width { grid-column: 1 / -1; }
.detail-cards-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; grid-column: 1 / -1; }
.calendar-scroll { max-height: 400px; overflow-y: auto; border-top: 1px solid var(--border); padding-top: 8px; }
.meta-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 12px; }
.meta-grid dt { font-size: 0.85rem; color: var(--muted); }
.meta-grid dd { margin: 0; font-weight: 700; }

.payroll-stats { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 10px; }
.payroll-stats strong { font-size: 1.2rem; }

.line-chart { width: 100%; height: auto; min-height: 70px; border: 1px dashed var(--border); border-radius: var(--radius-md); background: var(--card); }

.period-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.period-list li { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 10px; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--card); }

.simple-table.compact th, .simple-table.compact td { padding: 8px 10px; }

.upload-zone { border: 2px dashed var(--primary); border-radius: var(--radius-lg); padding: 16px; background: linear-gradient(135deg, rgba(var(--primary-rgb),0.06), rgba(var(--accent-rgb),0.03)); transition: all var(--transition-fast); }
.upload-zone:hover { border-color: var(--accent); background: linear-gradient(135deg, rgba(var(--primary-rgb),0.10), rgba(var(--accent-rgb),0.06)); }
.upload-zone input { margin-bottom: 8px; }
.doc-list { list-style: none; padding: 0; margin: 12px 0 0; display: flex; flex-direction: column; gap: 10px; }
.doc-list li { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: start; padding: 12px; border: 1px solid var(--border); border-radius: var(--radius-md); background: linear-gradient(135deg, var(--card), var(--bg-alt)); }
.doc-list li > div:first-child { display: flex; flex-direction: column; gap: 4px; }
.doc-list li strong { word-break: break-word; font-size: 0.95rem; }
.doc-list li .muted { font-size: 0.8rem; }
.doc-list li button { flex-shrink: 0; }
.doc-list .muted { width: 100%; text-align: center; padding: 12px; }

/* =====================================================================
   FORM LAYOUTS - Multi-Column Form Grids
   ===================================================================== */
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px; }
.form-row-3 { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 10px; }

/* =====================================================================
   MODALS - Dialog and Overlay Components
   ===================================================================== */
.modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.55); display: none; align-items: center; justify-content: center; z-index: 100; backdrop-filter: blur(4px); }
.modal { width: min(560px, 92vw); background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: 18px 20px 20px; animation: modalIn .4s var(--transition-medium) both; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 14px; flex-wrap: nowrap; }
.modal-actions button { flex: 0 0 auto; white-space: nowrap; min-width: 96px; }
.modal-backdrop.show { display: flex; }

/* =====================================================================
   NAVIGATION - Bottom Tab Bar for Mobile
   ===================================================================== */
.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0;
  z-index: 70;
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0;
  padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
  background: linear-gradient(180deg, rgba(0,0,0,0.0), rgba(0,0,0,0.02)), var(--card);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(8px) saturate(1.2);
  -webkit-backdrop-filter: blur(8px) saturate(1.2); /* Safari support */
  touch-action: manipulation;
}
.tabbar button {
  border-radius: var(--radius-md);
  background: linear-gradient(145deg,var(--card) 0%, var(--bg-alt) 100%);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 10px 12px; /* Balanced sides: top/right/bottom/left */
  min-height: 40px; /* Slightly smaller overall */
}
.tabbar button.active { background: var(--gradient-primary); color: #fff; border-color: transparent; }
.tabbar button { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; font-size: 0.7rem; }
.tabbar .tab-icon { width: 18px; height: 18px; }

/* List-style navigation (landing) */
.list-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 18px 16px 24px;
  margin: 10px auto 0;
  width: 100%;
  max-width: 620px;
}
.list-nav button {
  width: 100%;
  max-width: 580px;
  padding: 16px 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: linear-gradient(145deg,var(--card) 0%, var(--bg-alt) 100%);
  color: var(--text);
  font-weight: 700;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 14px;
  min-height: 92px;
}
.list-nav .nav-icon {
  width: 26px;
  height: 26px;
  color: currentColor;
  flex-shrink: 0;
}
.list-nav .nav-label {
  font-size: 1.05rem;
  font-weight: 700;
}
.list-nav .nav-meta {
  margin-left: auto;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.9rem;
}

/* Landing two-tone button variants (light shades for navigation clarity) */
.list-nav button.landing-tone { position: relative; overflow: hidden; }
.list-nav button.landing-tone .nav-icon { color: inherit; }

/* Primary tone (A) - progressively stronger light shades */
.list-nav button.toneA-1 { 
  background: linear-gradient(145deg, rgba(var(--primary-rgb),0.10), rgba(var(--primary-rgb),0.05)); 
  border-color: rgba(var(--primary-rgb),0.25);
}
.list-nav button.toneA-2 { 
  background: linear-gradient(145deg, rgba(var(--primary-rgb),0.14), rgba(var(--primary-rgb),0.07)); 
  border-color: rgba(var(--primary-rgb),0.28);
}
.list-nav button.toneA-3 { 
  background: linear-gradient(145deg, rgba(var(--primary-rgb),0.18), rgba(var(--primary-rgb),0.09)); 
  border-color: rgba(var(--primary-rgb),0.32);
}

/* Accent tone (B) - progressively stronger light shades */
.list-nav button.toneB-1 { 
  background: linear-gradient(145deg, rgba(var(--accent-rgb),0.10), rgba(var(--accent-rgb),0.05)); 
  border-color: rgba(var(--accent-rgb),0.25);
}
.list-nav button.toneB-2 { 
  background: linear-gradient(145deg, rgba(var(--accent-rgb),0.14), rgba(var(--accent-rgb),0.07)); 
  border-color: rgba(var(--accent-rgb),0.28);
}
.list-nav button.toneB-3 { 
  background: linear-gradient(145deg, rgba(var(--accent-rgb),0.18), rgba(var(--accent-rgb),0.09)); 
  border-color: rgba(var(--accent-rgb),0.32);
}

/* Success tone (C) */
.list-nav button.toneC-1 {
  background: linear-gradient(145deg, rgba(var(--success-rgb),0.10), rgba(var(--success-rgb),0.05));
  border-color: rgba(var(--success-rgb),0.25);
}
.list-nav button.toneC-2 {
  background: linear-gradient(145deg, rgba(var(--success-rgb),0.14), rgba(var(--success-rgb),0.07));
  border-color: rgba(var(--success-rgb),0.28);
}

/* Warning tone (D) */
.list-nav button.toneD-1 {
  background: linear-gradient(145deg, rgba(var(--warning-rgb),0.10), rgba(var(--warning-rgb),0.05));
  border-color: rgba(var(--warning-rgb),0.25);
}
.list-nav button.toneD-2 {
  background: linear-gradient(145deg, rgba(var(--warning-rgb),0.14), rgba(var(--warning-rgb),0.07));
  border-color: rgba(var(--warning-rgb),0.28);
}

/* Danger tone (E) */
.list-nav button.toneE-1 {
  background: linear-gradient(145deg, rgba(var(--danger-rgb),0.10), rgba(var(--danger-rgb),0.05));
  border-color: rgba(var(--danger-rgb),0.25);
}
.list-nav button.toneE-2 {
  background: linear-gradient(145deg, rgba(var(--danger-rgb),0.14), rgba(var(--danger-rgb),0.07));
  border-color: rgba(var(--danger-rgb),0.28);
}

/* Orange tone (F) - for invoice reports */
.list-nav button.toneF-1 {
  background: linear-gradient(145deg, rgba(var(--orange-rgb),0.10), rgba(var(--orange-rgb),0.05));
  border-color: rgba(var(--orange-rgb),0.25);
}
.list-nav button.toneF-2 {
  background: linear-gradient(145deg, rgba(var(--orange-rgb),0.14), rgba(var(--orange-rgb),0.07));
  border-color: rgba(var(--orange-rgb),0.28);
}

/* Hover/focus states to enhance HCI and affordance */
@media (hover: hover) {
  .list-nav button.landing-tone:hover {
    box-shadow: var(--shadow-sm);
    filter: brightness(1.03);
  }
}
.list-nav button.landing-tone:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring), var(--shadow-sm);
}

/* Section dividers with labels */
.list-nav .section-divider {
  width: 100%;
  max-width: 580px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--border) 20%, var(--border) 80%, transparent);
  margin: 16px 0;
  position: relative;
}

.list-nav .section-divider::before {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--bg);
  padding: 0 16px;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.list-nav .admin-divider::before {
  content: '🔐 Administration';
}

.list-nav .office-divider::before {
  content: '📋 Office';
}

.list-nav .management-divider::before {
  content: '⚙️ Management Tools';
}

.list-nav .supervision-divider::before {
  content: '👁️ Supervision';
}

.list-nav .inline-row {
  display: flex;
  gap: 16px;
  width: 100%;
  max-width: 580px;
}

.list-nav .inline-row button {
  flex: 1;
  min-width: 0;
}

@media (max-width: 600px) {
  .list-nav .inline-row {
    flex-direction: column;
  }
  
  .list-nav .inline-row button {
    width: 100%;
  }
}

/* =====================================================================
   RESPONSIVE DESIGN - Desktop Optimizations
   ===================================================================== */
@media (min-width: 900px) {
  .content { padding: 30px; }
  .grid-nav { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .topbar { padding: 16px 32px; }
}

/* =====================================================================
   TIMESHEET VIEWS - Week Grid and Data Display
   ===================================================================== */
.week-grid { width: 100%; overflow-x: auto; scrollbar-width: thin; }
.week-grid::-webkit-scrollbar { height: 10px; }
.week-grid::-webkit-scrollbar-track { background: var(--bg-alt); }
.week-grid::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 6px; }
.week-grid .table th, .week-grid .table td { white-space: nowrap; }

/* =====================================================================
   UTILITY CLASSES - Reusable Helpers
   ===================================================================== */
.muted { color: var(--muted); }
.row { display: flex; gap: 8px; align-items: center; }
.spacer { flex: 1; }
.hide { display: none !important; }
hr.sep { border: none; border-top: 1px solid var(--border); margin: 10px 0; }

/* =====================================================================
   TOAST NOTIFICATIONS - Success, Error, Info Messages
   ===================================================================== */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--card);
  color: var(--text);
  padding: 14px 20px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 280px;
  max-width: 420px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-medium), transform var(--transition-medium);
  pointer-events: none;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.toast-success {
  border-left: 4px solid var(--success);
  background: linear-gradient(90deg, rgba(34, 197, 94, 0.1) 0%, var(--card) 100%);
}

.toast-error {
  border-left: 4px solid var(--danger);
  background: linear-gradient(90deg, rgba(239, 68, 68, 0.1) 0%, var(--card) 100%);
}

.toast-warning {
  border-left: 4px solid var(--warning);
  background: linear-gradient(90deg, rgba(245, 158, 11, 0.1) 0%, var(--card) 100%);
}

.toast-info {
  border-left: 4px solid var(--primary);
  background: linear-gradient(90deg, rgba(var(--primary-rgb), 0.1) 0%, var(--card) 100%);
}

/* Mobile toast positioning */
@media (max-width: 768px) {
  .toast {
    left: 16px;
    right: 16px;
    bottom: calc(16px + env(safe-area-inset-bottom));
    min-width: auto;
  }
}

/* =====================================================================
   CONFIRMATION DIALOGS - Custom Confirm Dialogs
   ===================================================================== */
.confirm-dialog-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  animation: fadeIn 0.2s ease-out;
}

.confirm-dialog {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 24px;
  max-width: 420px;
  width: calc(100vw - 32px);
  animation: modalIn 0.3s var(--transition-medium);
}

.confirm-dialog h3 {
  margin: 0 0 12px 0;
  color: var(--text);
  font-size: 1.2rem;
}

.confirm-dialog p {
  color: var(--muted);
  margin: 0 0 20px 0;
  line-height: 1.6;
}

.confirm-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

.confirm-actions button {
  min-width: 100px;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* =====================================================================
   ADMIN PAGE - User Management Enhancements
   ===================================================================== */
/* Simplified admin layout */
.admin-grid { display:grid; grid-template-columns: 280px 1fr; gap:20px; align-items:start; }
@media (max-width:900px){ .admin-grid { grid-template-columns:1fr; } }
.simple-card { background: var(--card); border:1px solid var(--border); border-radius:6px; padding:14px 16px 18px; }
.simple-card h3 { margin-top:0; font-size:.95rem; }
.simple-card label { display:flex; flex-direction:column; gap:4px; font-size:.65rem; text-transform:uppercase; letter-spacing:.5px; font-weight:600; }
.directory-full { width:100%; margin:0 auto; }
.filters-row { display:flex; flex-wrap:wrap; gap:8px; margin:8px 0 12px; }
.filters-row input[type="search"] { flex:1 1 260px; padding:8px 10px; }
.filter-pills { display:flex; flex-wrap:wrap; gap:6px; }
.filter-pills .pill { cursor:pointer; padding:6px 12px; font-size:.72rem; font-weight:600; letter-spacing:.2px; border:1px solid var(--border); background: var(--bg-alt); border-radius:999px; transition: background .15s, color .15s, border-color .15s; }
/* Support both class and data-attribute for active state */
.filter-pills .pill.active,
.filter-pills .pill[data-active="true"] { background: var(--primary); color:#fff; border-color: var(--primary); }
/* Role-based pill colors (inactive state) */
.filter-pills .pill[data-role="Admin"], .filter-pills .pill[data-role="admin"] { background:#e8f1ff; border-color:#b8d3ff; color:#0b3b91; }
.filter-pills .pill[data-role="Supervisor"], .filter-pills .pill[data-role="supervisor"] { background:#e9fbe9; border-color:#bfeec2; color:#086b3f; }
.filter-pills .pill[data-role="Office"], .filter-pills .pill[data-role="office"] { background:#f7eaff; border-color:#e1c7ff; color:#6b21a8; }
.filter-pills .pill[data-role="Onsite"], .filter-pills .pill[data-role="onsite"] { background:#fff6db; border-color:#f6de98; color:#92400e; }
.filter-pills .pill[data-role="all"] { background: var(--bg-alt); color: var(--text); }
html[data-theme="dark"] .filter-pills .pill[data-role="Admin"], html[data-theme="dark"] .filter-pills .pill[data-role="admin"] { background:#162b52; border-color:#23488e; color:#c9dcff; }
html[data-theme="dark"] .filter-pills .pill[data-role="Supervisor"], html[data-theme="dark"] .filter-pills .pill[data-role="supervisor"] { background:#103628; border-color:#16533f; color:#bff3d4; }
html[data-theme="dark"] .filter-pills .pill[data-role="Office"], html[data-theme="dark"] .filter-pills .pill[data-role="office"] { background:#2d1d44; border-color:#4a2d72; color:#e8d8ff; }
html[data-theme="dark"] .filter-pills .pill[data-role="Onsite"], html[data-theme="dark"] .filter-pills .pill[data-role="onsite"] { background:#3a2a12; border-color:#6b4a17; color:#ffe6b0; }
html[data-theme="dark"] .filter-pills .pill[data-role="all"] { background: var(--bg-alt); }
.simple-table { width:100%; border-collapse:collapse; font-size:.7rem; }
.simple-table th, .simple-table td { padding:6px 8px; border:1px solid var(--border); text-align:left; }
.simple-table th { background: var(--bg-alt); }
.simple-table tbody tr:hover { background: var(--hover); }
.role-badge { display:inline-block; padding: 2px 8px; border-radius: 12px; font-size: .65rem; border:1px solid var(--border); background: var(--bg-alt); color: var(--text); }
/* Modal styling */
.modal-overlay { position: fixed; inset:0; background: rgba(0,0,0,.5); display:grid; place-items:center; padding:20px; z-index:1000; }
.modal-overlay[hidden] { display: none !important; }
.modal { width:min(900px,96vw); background: var(--card); border:1px solid var(--border); border-radius:10px; box-shadow: var(--shadow-lg); padding:18px 20px 22px; position:relative; animation: fadeInCard .2s ease-out; }
.modal h3 { margin-top:0; }
.modal-close { position:absolute; top:10px; right:10px; background:transparent; border:none; font-size:22px; line-height:1; cursor:pointer; color: var(--muted); }
.modal-close:hover { color: var(--text); }

/* =====================================================================
   ADMIN DATABASE EXPLORER
   ===================================================================== */

.simple-admin .db-shell {
  border-radius: 14px;
  padding: 18px 18px 20px;
  box-shadow: var(--shadow);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.8), rgba(255,255,255,0.95)) padding-box,
    linear-gradient(140deg, rgba(var(--primary-rgb),0.18), rgba(var(--accent-rgb),0.10)) border-box;
  border: 1px solid transparent;
}
html[data-theme="dark"] .simple-admin .db-shell {
  background:
    linear-gradient(180deg, rgba(16,27,45,0.78), rgba(16,27,45,0.92)) padding-box,
    linear-gradient(140deg, rgba(var(--primary-rgb),0.22), rgba(var(--accent-rgb),0.14)) border-box;
  border: 1px solid transparent;
}

.simple-admin .db-layout {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 16px;
  margin-top: 14px;
  align-items: start;
}

.simple-admin .db-left,
.simple-admin .db-right {
  min-width: 0;
}

.simple-admin .db-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.simple-admin .db-table-card {
  text-align: left;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--card);
  padding: 12px 12px 10px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.simple-admin .db-table-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  border-color: rgba(var(--primary-rgb), 0.35);
}

.simple-admin .db-card-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: flex-start;
}

.simple-admin .db-card-title {
  font-weight: 800;
  font-size: 0.9rem;
  line-height: 1.15;
  word-break: break-word;
}

.simple-admin .db-card-badge {
  font-size: 0.72rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(var(--primary-rgb), 0.06);
  color: var(--text);
  white-space: nowrap;
}

.simple-admin .db-card-sub {
  margin-top: 8px;
  font-size: 0.85rem;
}

.simple-admin .db-viewer-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 12px 10px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255,255,255,0.55);
}
html[data-theme="dark"] .simple-admin .db-viewer-head {
  background: rgba(16,27,45,0.35);
}

.simple-admin .db-controls {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
}

.simple-admin .db-controls input[type="search"] {
  min-width: 280px;
  flex: 1 1 280px;
  border-radius: 12px;
  padding: 10px 12px;
  background: linear-gradient(180deg, var(--card), var(--bg-alt));
}

.simple-admin .db-table-wrap {
  margin-top: 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: auto;
  background: var(--card);
}

.simple-admin .db-table-wrap table {
  min-width: 720px;
}

.simple-admin .db-actions-cell {
  white-space: nowrap;
  display: flex;
  gap: 8px;
}

.simple-admin .db-filters {
  margin-top: 12px;
}

.simple-admin .db-filters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.simple-admin .db-filter-field span,
.simple-admin .db-field span {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--muted);
  font-weight: 800;
  margin-bottom: 6px;
}

.simple-admin .db-form {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
}

.simple-admin .db-field textarea {
  resize: vertical;
  min-height: 84px;
}

.simple-admin .db-confirm p {
  margin: 0;
  font-weight: 700;
}

@media (max-width: 980px) {
  .simple-admin .db-layout {
    grid-template-columns: 1fr;
  }
}

/* Full-screen modal on mobile for better UX */
@media (max-width: 768px) {
  .modal {
    width: 100vw;
    height: 100vh;
    max-width: none;
    max-height: none;
    border-radius: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
  }
  
  .modal-backdrop,
  .modal-overlay {
    padding: 0;
  }
  
  /* Make modal content scrollable on mobile */
  .modal > *:not(.modal-close) {
    overflow-y: auto;
    flex: 1;
  }
}

/* Enhanced "New User" button with modern styling */
#openNewUserBtn { 
  min-width: 140px; 
  height: 44px; 
  padding: 10px 20px; 
  border-radius: var(--radius-md); 
  display: inline-flex; 
  align-items: center; 
  justify-content: center; 
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.3);
  transition: all var(--transition-fast);
  border: none;
}

#openNewUserBtn:hover { 
  transform: translateY(-2px); 
  box-shadow: 0 6px 20px rgba(var(--primary-rgb), 0.4);
}

#openNewUserBtn:active {
  transform: translateY(0);
}

#openNewUserBtn span:first-child {
  font-size: 20px;
  line-height: 1;
}

#openNewUserBtn.small { font-size: 14px; padding: 8px 16px; height: 38px; }
.simple-stats { display:flex; flex-wrap:wrap; gap:10px; margin:8px 0 16px; font-size:.7rem; }
.simple-stats > div { background: var(--card); border:1px solid var(--border); padding:6px 8px; border-radius:4px; display:flex; flex-direction:column; }
.simple-stats strong { font-size:.85rem; }
.simple-stats span { font-size:.55rem; text-transform:uppercase; letter-spacing:.5px; opacity:.7; }

/* Reusable stat bar (lightweight version) */
.stat-bar { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap:12px; margin: 4px 0 18px; }
.stat { background: var(--glass); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); border:1px solid var(--border); border-radius: var(--radius-md); padding:12px 14px; box-shadow: var(--shadow-sm); display:flex; flex-direction:column; gap:4px; min-height:72px; }
.stat .k { font-weight:800; font-size:1.15rem; }
.stat .l { font-size:.72rem; text-transform:uppercase; letter-spacing:.8px; color: var(--muted); }
@media (max-width:900px){ .stat-bar { grid-template-columns: repeat(2,minmax(0,1fr)); } }

/* Elevation utility */
.elevate-sm { box-shadow: var(--shadow-sm); }
.elevate { box-shadow: var(--shadow); }
.elevate-lg { box-shadow: var(--shadow-lg); }

/* =====================================================================
   LOADING STATES - Spinner and Overlay
   ===================================================================== */
.spinner-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  z-index: 9999;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.spinner-overlay[hidden] {
  display: none;
}

.spinner {
  width: 48px;
  height: 48px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.spinner-overlay p {
  color: white;
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* Small inline spinner */
.spinner-sm {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(var(--primary-rgb), 0.3);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: inline-block;
  vertical-align: middle;
}

/* =====================================================================
   EMPTY STATES - No Data Messaging
   ===================================================================== */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--muted);
}

.empty-state svg,
.empty-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  opacity: 0.5;
  color: var(--muted);
}

.empty-state h3 {
  color: var(--text);
  margin-bottom: 8px;
  font-size: 1.2rem;
}

.empty-state p {
  margin-bottom: 20px;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

/* =====================================================================
   ANIMATIONS & KEYFRAMES
   ===================================================================== */
@keyframes fadeInCard { 
  from { 
    opacity: 0; 
    transform: translateY(6px);
  } 
  to { 
    opacity:1; 
    transform: translateY(0);
  } 
}

@keyframes dropdownIn { 
  from { 
    opacity:0; 
    transform: translateY(-8px) scale(.98);
  } 
  to { 
    opacity:1; 
    transform: translateY(0) scale(1);
  } 
}

@keyframes modalIn { 
  from { 
    opacity:0; 
    transform: translateY(12px) scale(.97);
  } 
  to { 
    opacity:1; 
    transform: translateY(0) scale(1);
  } 
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes cacheNoticeSlideIn {
  from {
    opacity: 0;
    transform: translateY(-20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* =====================================================================
   ACCESSIBILITY - Motion Preferences
   ===================================================================== */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

/* Focus visibility for keyboard only */
*:focus:not(:focus-visible) { outline: none !important; box-shadow: none !important; }

/* Custom Scrollbars (desktop) */
@media (hover: hover) {
  body::-webkit-scrollbar { width: 12px; }
  body::-webkit-scrollbar-track { background: var(--bg-alt); }
  body::-webkit-scrollbar-thumb { background: linear-gradient(var(--primary), var(--accent)); border-radius: 8px; border: 2px solid var(--bg-alt); }
}

/* =====================================================================
   MOBILE-SPECIFIC ENHANCEMENTS
   ===================================================================== */
/* Improve touch targets on mobile */
@media (max-width: 768px) {
  button, a, input, select { min-height: 44px; } /* iOS minimum touch target */
  
  /* Keep modal buttons compact on mobile (avoid stretching) */
  .modal-actions { gap: 8px; flex-wrap: nowrap; }
  .modal-actions button { flex: 0 0 auto; min-width: 96px; padding: 8px 12px; white-space: nowrap; min-height: auto; }
  
  /* Stack form rows on very small screens */
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
  
  /* Make table scrollable on mobile */
  .table { font-size: 0.9rem; }
  .table th, .table td { padding: 8px 10px; }
  
  /* Improve grid navigation on mobile */
  .grid-nav { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 12px; }
}

/* Orientation-specific adjustments */
@media (orientation: landscape) and (max-height: 500px) {
  /* Reduce padding when in landscape on small devices */
  .content { padding: 12px; }
  .topbar { padding: 10px 16px; }
}

/* High-DPI screen optimizations */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  /* Enhance borders on retina displays */
  .card, .table, input, select, button { border-width: 0.5px; }
}

/* =====================================================================
   PRINT STYLES - Professional PDF Export
   ===================================================================== */
@media print {
  /* Hide all UI elements that shouldn't appear in print */
  .topbar,
  .tabbar,
  .account-menu-wrapper,
  .dropdown,
  .modal-backdrop,
  .modal-overlay,
  button:not(.print-visible),
  .no-print,
  .back-btn,
  .icon-btn,
  input[type="search"],
  .filters-row,
  .filter-pills {
    display: none !important;
  }
  
  /* Optimize for printing */
  body {
    background: white !important;
    color: black !important;
    font-size: 12pt;
  }
  
  /* Remove shadows and borders that waste ink */
  .card {
    box-shadow: none !important;
    border: 1px solid #ccc !important;
    page-break-inside: avoid;
    background: white !important;
  }
  
  /* Optimize tables for printing */
  table {
    page-break-inside: avoid;
    border-collapse: collapse;
  }
  
  thead {
    display: table-header-group; /* Repeat header on each page */
  }
  
  .table th {
    background: #f0f0f0 !important;
    color: black !important;
    border: 1px solid #ccc !important;
  }
  
  .table td {
    border: 1px solid #ccc !important;
    background: white !important;
  }
  
  /* Ensure good contrast for badges */
  .badge {
    border: 1px solid #000 !important;
    background: white !important;
    color: black !important;
  }
  
  .badge.pending {
    background: #fffbeb !important;
    border-color: #f59e0b !important;
  }
  
  .badge.approved {
    background: #f0fdf4 !important;
    border-color: #22c55e !important;
  }
  
  .badge.rejected {
    background: #fef2f2 !important;
    border-color: #ef4444 !important;
  }
  
  /* Expand content to use full page */
  .content {
    max-width: 100%;
    padding: 0;
    margin: 0;
  }
  
  /* Better page breaks */
  h1, h2, h3 {
    page-break-after: avoid;
  }
  
  /* Show links' URLs in print */
  a[href]:after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
    color: #666;
  }
  
  /* Don't show URLs for internal links */
  a[href^="#"]:after,
  a[href^="javascript:"]:after {
    content: "";
  }
}

/* =====================================================================
   AIRPORT ENTRY STYLING
   ===================================================================== */
/* Airport entry card styling with red color scheme */
.entry-card.airport-entry {
    border-left: 4px solid #FF6B6B;
    background: linear-gradient(to right, #FFF5F5 0%, #FFFFFF 10%);
    position: relative;
}

.entry-card.airport-entry .time-badge {
    background: #FF6B6B;
    color: white;
}

.entry-card.airport-entry::before {
    content: "✈️ AIRPORT";
    position: absolute;
    top: 10px;
    right: 10px;
    background: #FF6B6B;
    color: white;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: bold;
}

/* Airport table row styling */
tr.airport-row {
    background-color: #FFF5F5 !important;
    border-left: 3px solid #FF6B6B;
}

tr.airport-row td {
    color: #C92A2A;
}

/* Airport badge for inline display */
.airport-badge {
    background: #FF6B6B;
    color: white;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 10px;
    margin-left: 5px;
    font-weight: bold;
}

/* Airport payroll section styling */
.airport-payroll-section {
    margin-top: 30px;
    padding: 20px;
    border: 2px solid #FF6B6B;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, #FFF5F5 0%, #FFFFFF 100%);
}

.airport-payroll-section h3 {
    color: #C92A2A;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Airport checkbox styling */
input[type="checkbox"].airport-checkbox:checked {
    background-color: #FF6B6B;
    border-color: #FF6B6B;
}

/* Dark theme airport styles */
[data-theme="dark"] .entry-card.airport-entry {
    background: linear-gradient(to right, #3D1C1C 0%, var(--card) 10%);
}

[data-theme="dark"] tr.airport-row {
    background-color: #3D1C1C !important;
}

[data-theme="dark"] tr.airport-row td {
    color: #FCA5A5;
}

[data-theme="dark"] .airport-payroll-section {
    background: linear-gradient(135deg, #3D1C1C 0%, var(--card) 100%);
    border-color: #FCA5A5;
}

[data-theme="dark"] .airport-payroll-section h3 {
    color: #FCA5A5;
}

/* ========================================
   SCHEDULER / CALENDAR STYLES
   ======================================== */

/* Calendar Controls */
.calendar-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
  gap: 16px;
}

.calendar-title {
  display: flex;
  align-items: center;
  flex: 1;
  justify-content: center;
}

.calendar-title h2 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
}

.view-toggle {
  display: flex;
  gap: 8px;
  justify-content: center;
}

.view-toggle .small.active {
  background: var(--primary);
  color: white;
}

/* Calendar Grid */
.calendar-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 20px;
  min-height: 600px;
  width: 100%;
  max-width: none;
  margin: 0;
  overflow-x: hidden;
}

/* Calendar Container - Normal Width */
#calendarContainer {
  width: 100%;
  max-width: none;
  margin: 0 0 28px;
  border-radius: var(--radius-lg);
  padding: 18px 14px;
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 8px;
}

.weekday-label {
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
  padding: 10px 6px;
}

.weekday-label.today {
  color: var(--primary);
}

.calendar-days {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 12px;
  flex: 1;
  min-width: 0;
  overflow-x: hidden;
}

.calendar-days.week-view {
  grid-template-columns: repeat(7, 1fr);
  min-height: 600px;
}

/* Calendar Day Cell */
.calendar-day {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px;
  min-height: 150px;
  position: relative;
  transition: all var(--transition-fast);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  overflow: hidden;
}

.calendar-day:hover {
  background: rgba(37, 99, 235, 0.05);
  border-color: var(--primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.calendar-day.week-day {
  min-height: 450px;
}

.calendar-day.other-month {
  opacity: 0.4;
  background: var(--bg);
}

.calendar-day.other-month:hover {
  opacity: 0.6;
}

.calendar-day.today {
  border: 2px solid var(--primary);
  background: rgba(37, 99, 235, 0.08);
}

.day-number {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.calendar-day.today .day-number {
  color: var(--primary);
  font-weight: 700;
  font-size: 1.1rem;
}

/* Ensure day numbers are always visible in light mode */
html[data-theme="light"] .day-number {
  color: #111827;
}

html[data-theme="light"] .scheduler-page .day-number {
  color: #111827;
}

/* Event Chips */
.day-events {
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow-y: auto;
  overflow-x: hidden;
  flex: 1;
}

.event-chip {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #ffffff;
  padding: 6px 8px;
  border-radius: 6px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  gap: 2px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.event-chip.has-invoice {
  box-shadow: 0 3px 8px rgba(34, 197, 94, 0.25);
}

/* HCI: make keyboard navigation and invoice signals clearer */
.calendar-day:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
  box-shadow: 0 0 0 6px rgba(var(--primary-rgb), 0.18);
}

.day-events {
  scrollbar-width: thin;
  scrollbar-color: rgba(var(--primary-rgb), 0.35) transparent;
}

.day-events::-webkit-scrollbar {
  width: 6px;
}

.day-events::-webkit-scrollbar-thumb {
  background: rgba(var(--primary-rgb), 0.35);
  border-radius: 999px;
}

.event-chip.has-invoice {
  border-left: 4px solid var(--success);
  padding-left: 10px;
  position: relative;
}

.event-chip.has-invoice::before {
  content: 'Invoice';
  position: absolute;
  top: 6px;
  right: 8px;
  background: rgba(var(--success-rgb), 0.14);
  color: var(--success);
  border: 1px solid rgba(var(--success-rgb), 0.35);
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.scheduler-page .calendar-controls .icon-btn {
  background: rgba(var(--primary-rgb), 0.06);
  border: 1px solid rgba(var(--primary-rgb), 0.2);
  transition: all var(--transition-medium);
}

.scheduler-page .calendar-controls .icon-btn:hover {
  background: rgba(var(--primary-rgb), 0.12);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
  transform: translateY(-1px);
}

/* Event text colors - black in light mode, white in dark mode */
html[data-theme="light"] .event-chip {
  background: linear-gradient(135deg, #f8fafc, #e2e8f0);
  color: #0f172a;
  border: 1px solid rgba(37, 99, 235, 0.25);
}

html[data-theme="light"] .event-time,
html[data-theme="light"] .event-title {
  color: #0f172a;
}

html[data-theme="dark"] .event-chip,
html[data-theme="dark"] .event-time,
html[data-theme="dark"] .event-title {
  color: #ffffff;
}

.event-chip:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.event-chip.more {
  background: var(--muted);
  font-style: italic;
  text-align: center;
  cursor: default;
}

.event-chip.more:hover {
  transform: none;
}

.event-invoice {
  margin-left: 6px;
  color: var(--success);
  font-weight: 700;
  font-size: 0.85rem;
}

.event-time {
  font-size: 0.7rem;
  opacity: 0.9;
  font-weight: 500;
}

.event-title {
  font-weight: 600;
  white-space: normal;
  overflow-wrap: anywhere;
  line-height: 1.2;
}


/* =============================
   Scheduler Page Overrides
   ============================= */
.scheduler-page {
  background: radial-gradient(circle at 15% 20%, rgba(var(--primary-rgb),0.12), transparent 32%),
              radial-gradient(circle at 85% 10%, rgba(var(--accent-rgb),0.10), transparent 32%),
              linear-gradient(180deg, rgba(0,0,0,0.02), rgba(0,0,0,0.06));
}

.scheduler-page main.content {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 32px 24px 48px;
}

.scheduler-page .section > div:first-of-type {
  padding: 12px 8px;
}

.scheduler-page #calendarContainer {
  width: 100%;
  max-width: none;
  margin: 0 0 32px;
  padding: 18px 16px;
  border: 1px solid rgba(var(--primary-rgb),0.25);
  background: linear-gradient(145deg, rgba(var(--card-rgb,255,255,255),0.96), rgba(var(--bg-rgb,245,246,250),0.96));
  box-shadow: 0 18px 45px rgba(0,0,0,0.08), 0 6px 18px rgba(0,0,0,0.04);
}

.scheduler-page .calendar-grid {
  padding: 12px 8px 16px;
  gap: 12px;
  max-width: none;
  width: 100%;
  overflow-x: hidden;
}

.scheduler-page .calendar-weekdays {
  gap: 12px;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.scheduler-page .weekday-label {
  background: rgba(var(--primary-rgb),0.08);
  border: 1px solid rgba(var(--primary-rgb),0.2);
  border-radius: 10px;
  padding: 10px 6px;
  font-weight: 700;
  letter-spacing: 0.6px;
}

.scheduler-page .calendar-days {
  gap: 12px;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  overflow-x: hidden;
}

.scheduler-page .calendar-day {
  padding: 18px;
  min-height: 160px;
  border-radius: 14px;
  border: 1px solid rgba(0,0,0,0.06);
  background: linear-gradient(180deg, rgba(var(--card-rgb,255,255,255),0.98), rgba(var(--bg-rgb,245,246,250),0.96));
  box-shadow: 0 10px 24px rgba(0,0,0,0.06);
  gap: 12px;
  min-width: 0;
  overflow: hidden;
}

.scheduler-page .calendar-day:hover {
  transform: translateY(-3px);
  border-color: rgba(var(--primary-rgb),0.35);
  box-shadow: 0 14px 30px rgba(0,0,0,0.10);
}

.scheduler-page .calendar-day.today {
  border: 1.5px solid rgba(var(--primary-rgb),0.7);
  background: linear-gradient(180deg, rgba(var(--primary-rgb),0.08), rgba(var(--accent-rgb,255,87,51),0.05));
}

.scheduler-page .day-number {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

.scheduler-page .day-events {
  gap: 8px;
  overflow-x: hidden;
}

.scheduler-page .event-chip {
  background: linear-gradient(135deg, rgba(var(--primary-rgb),0.95), rgba(var(--accent-rgb,255,87,51),0.85));
  border: 1px solid rgba(255,255,255,0.3);
  box-shadow: 0 6px 14px rgba(0,0,0,0.12);
  padding: 8px 10px;
  border-radius: 10px;
}

.scheduler-page .event-chip:hover {
  transform: translateY(-3px) scale(1.01);
  box-shadow: 0 10px 20px rgba(0,0,0,0.18);
}

.scheduler-page .event-chip.more {
  background: rgba(var(--muted-rgb,120,120,120),0.2);
  color: var(--text);
  border: 1px dashed rgba(var(--muted-rgb,120,120,120),0.4);
}

.scheduler-page .event-time {
  font-size: 0.75rem;
  letter-spacing: 0.2px;
}

.scheduler-page .event-title {
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.25;
  white-space: normal;
  overflow-wrap: anywhere;
}

.scheduler-page .calendar-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.scheduler-page .calendar-title h2 {
  font-size: 1.4rem;
  font-weight: 800;
}

.scheduler-page .view-toggle button,
.scheduler-page .calendar-controls button {
  border-radius: 10px;
  font-weight: 700;
}

.scheduler-page .view-toggle .active {
  background: linear-gradient(135deg, rgba(var(--primary-rgb),0.95), rgba(var(--accent-rgb,255,87,51),0.9));
  color: #fff;
  border: none;
  box-shadow: 0 8px 18px rgba(0,0,0,0.12);
}

.scheduler-page .card {
  border-radius: 14px;
  border: 1px solid rgba(0,0,0,0.05);
  box-shadow: 0 12px 24px rgba(0,0,0,0.08);
}

.scheduler-page .modal {
  width: min(640px, 94vw);
  border: 1px solid rgba(var(--primary-rgb),0.35);
  box-shadow: 0 16px 40px rgba(0,0,0,0.18);
  background: linear-gradient(180deg, rgba(var(--card-rgb,255,255,255),1), rgba(var(--bg-rgb,245,246,250),0.94));
}

.scheduler-page .modal-header {
  border-bottom: 1px solid rgba(0,0,0,0.06);
  padding-bottom: 10px;
}

.scheduler-page .modal-body {
  padding-top: 12px;
  gap: 12px;
}

.scheduler-page .modal-footer {
  border-top: 1px solid rgba(0,0,0,0.06);
  padding-top: 12px;
}


/* Day Events List (in modal) */
.day-events-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.day-event-item {
  padding: 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.day-event-item:hover {
  background: rgba(37, 99, 235, 0.05);
  border-color: var(--primary);
  transform: translateX(4px);
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .calendar-controls {
    flex-direction: column;
    gap: 12px;
  }

  .calendar-title h2 {
    font-size: 1.2rem;
  }

  .calendar-day {
    min-height: 80px;
    padding: 6px;
  }

  .calendar-day.week-day {
    min-height: 300px;
  }

  .day-number {
    font-size: 0.85rem;
  }

  .event-chip {
    padding: 4px 6px;
    font-size: 0.7rem;
  }

  .event-time {
    font-size: 0.65rem;
  }

  .weekday-label {
    font-size: 0.7rem;
    padding: 6px 2px;
  }

  .calendar-grid {
    padding: 8px;
    min-height: 400px;
  }

}

/* Dark Theme Support */
[data-theme="dark"] .calendar-day {
  background: #1e293b;
  border-color: #334155;
}

[data-theme="dark"] .calendar-day:hover {
  background: rgba(37, 99, 235, 0.15);
  border-color: var(--primary);
}

[data-theme="dark"] .calendar-day.other-month {
  background: #0f172a;
}

[data-theme="dark"] .calendar-day.today {
  background: rgba(37, 99, 235, 0.2);
}

[data-theme="dark"] .event-chip {
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}


[data-theme="dark"] .day-event-item {
  background: #1e293b;
  border-color: #334155;
}

[data-theme="dark"] .day-event-item:hover {
  background: rgba(37, 99, 235, 0.15);
}

/* Scheduler page dark tweaks */
[data-theme="dark"] .scheduler-page {
  background: radial-gradient(circle at 15% 20%, rgba(var(--primary-rgb),0.18), transparent 32%),
              radial-gradient(circle at 85% 10%, rgba(var(--accent-rgb),0.14), transparent 32%),
              linear-gradient(180deg, rgba(13,17,23,0.9), rgba(8,11,18,0.94));
}

[data-theme="dark"] .scheduler-page #calendarContainer {
  border: 1px solid rgba(148,163,184,0.25);
  background: linear-gradient(145deg, rgba(30,41,59,0.96), rgba(15,23,42,0.96));
  box-shadow: 0 18px 45px rgba(0,0,0,0.5), 0 6px 18px rgba(0,0,0,0.4);
}

[data-theme="dark"] .scheduler-page .calendar-weekdays .weekday-label {
  background: rgba(148,163,184,0.12);
  border: 1px solid rgba(148,163,184,0.24);
  color: #e2e8f0;
}

[data-theme="dark"] .scheduler-page .calendar-day {
  background: linear-gradient(180deg, rgba(30,41,59,0.95), rgba(15,23,42,0.92));
  border: 1px solid rgba(148,163,184,0.18);
  box-shadow: 0 10px 24px rgba(0,0,0,0.45);
}

[data-theme="dark"] .scheduler-page .calendar-day:hover {
  border-color: rgba(var(--primary-rgb),0.6);
  box-shadow: 0 14px 30px rgba(0,0,0,0.55);
}

[data-theme="dark"] .scheduler-page .calendar-day.today {
  border: 1.5px solid rgba(var(--primary-rgb),0.8);
  background: linear-gradient(180deg, rgba(var(--primary-rgb),0.16), rgba(var(--accent-rgb,255,87,51),0.12));
}

[data-theme="dark"] .scheduler-page .event-chip {
  border: 1px solid rgba(255,255,255,0.18);
  box-shadow: 0 8px 18px rgba(0,0,0,0.55);
}

[data-theme="dark"] .scheduler-page .event-chip.more {
  background: rgba(148,163,184,0.16);
  border: 1px dashed rgba(148,163,184,0.28);
  color: #e2e8f0;
}

[data-theme="dark"] .scheduler-page .card {
  border: 1px solid rgba(148,163,184,0.16);
  box-shadow: 0 12px 24px rgba(0,0,0,0.42);
  background: linear-gradient(180deg, rgba(30,41,59,0.95), rgba(17,24,39,0.94));
}

[data-theme="dark"] .scheduler-page .modal {
  border: 1px solid rgba(148,163,184,0.24);
  background: linear-gradient(180deg, rgba(30,41,59,0.97), rgba(17,24,39,0.95));
  box-shadow: 0 16px 40px rgba(0,0,0,0.6);
}


/* =====================================================================
   VISIBILITY FIX - Ensure all content is visible on admin page
   ===================================================================== */
/* Force visibility of main content */
main.content {
  visibility: visible;
  opacity: 1;
}

/* Ensure sections display properly */
section {
  visibility: visible;
  opacity: 1;
}

/* Ensure cards are visible */
.simple-card, .card {
  visibility: visible;
  opacity: 1;
}

/* Ensure text is always visible with fallback colors */
body, p, h1, h2, h3, h4, h5, h6, span, div, label {
  visibility: visible;
  opacity: 1;
}

/* Ensure the topbar is visible */
header.topbar {
  visibility: visible;
  opacity: 1;
  display: flex;
}

/* Ensure grid displays */
.user-grid {
  display: grid;
  visibility: visible;
  opacity: 1;
}